需要开发一款集群ddos防火墙压力测试软件。类似源码网上很多都是免费的，但是没有一款发包效率高的，无法节约测试成本！ 1.长年c/c++ 开发经验，有linux背景 2.被控端linux千兆上行条件下并发syn最小包要求达到60%以上 3.有钻研精神，能独立完成项目，不能像挤牙膏一样工作。 测试内容: 写一个简单的发包工具可发syn即可,要求可内核发包,我可以提供windows和linux发包的机器供测试, 要求1个1000m网卡的机器,发最小包40-64字节可以占用网卡60%以上即通过测试! 每秒600m这样的速率! 普通的发包工具网上有源代码免费的可以下载了参考! 此测试也是一个技术考核,剩下的基本都是功能的实现,全是应用层写代码的活,没什么技术难度! 通过测试受聘后待遇如下: 我会把需求分成10份,通过测试后我就开始给你发需求你完成交付代码我付钱这样一直下去，你后面再写东西的同时就可以拿到钱 每完成一份付你1w人民币,10份完成也就是支付你10w 在以后就是每月2w的维护费用 每月的维护费用是指软件添加一些小功能和增加一些发包模式 具体要求： 软件前台构架：1，主控制端(WINDOWS平台下运行) 2，受控端(Linux平台下运行)+(windows平台) 技术要求： 1，发包类型：为SYN、UDP、ICMP，TCP,CC DNS请求并发接攻 击等，多种。但以SYN FLOOD变种（可自定义数据包）为主，发送伪造源IP的SYN数据包但是数据包不是64字节而是上千字节这种攻击会造成一些防火墙处理错误锁死，消耗服务器CPU内存的同时还会堵塞带宽。 2，可以轮询发包：比如，输入一组ip地址，输入轮询时间30秒，选择发包方式，我们服务端30秒向第一个ip地址发包，接着30秒向第二个ip发包，轮询发包。...
需要开发一款防火墙压力测试软件。 1.c/c++ 开发经验3年以上，有linux背景 2.被控端可支持windows和linux，主控端支持windows 3.被控端linux千兆上行条件下并发syn最小包要求达到60%以上 4.有钻研精神，能独立完成项目，不能像挤牙膏一样工作。 5.开发者必须能够流利中文语音交流，否则不考虑！不能流利中文交流的不要投标以免浪费彼此的时间！ 具体需要的功能很多，有能力发开者继续详谈！ 具体要求： 软件前台构架：1，主控制端(WINDOWS平台下运行) 2，受控端(Linux平台下运行)+(windows平台) 技术要求： 1，发包类型：为SYN、UDP、ICMP，TCP,CC DNS请求并发接攻 击等，多种。但以SYN FLOOD变种（可自定义数据包）为主，发送伪造源IP的SYN数据包但是数据包不是64字节而是上千字节这种攻击会造成一些防火墙处理错误锁死，消耗服务器CPU内存的同时还会堵塞带宽。 2，可以轮询发包：比如，输入一组ip地址，输入轮询时间30秒，选择发包方式，我们服务端30秒向第一个ip地址发包，接着30秒向第二个ip发包，轮询发包。比如CDN之后，实际是多IP的，就是CDN中每个IP，都打30秒。 3，软件支持多网卡绑定多IP绑定，数量在4网卡 支持内网上线 3，主控端功能：发送-攻击目标IP或者域名-端口-攻击方式-线程数量-单个封包大小-发送速度-攻击命令-停止命令等。 4，受控端功能：接受命令-并实行发包。 5，控制端与服务端通讯，正向连接，或者反向连接均可！ 6，软件PPS吞吐量，详细讨论。 7，SYN包到接收服务器的数量，每100M带宽以64字节计算，攻击SYN包数量，不得小于20，4800这个数字，而且要能力要源源大于此数字。 8,需兼...
我有进行中的、与之前的项目相关的工作Create Easy Arena Simulation'
我有进行中的、与之前的项目相关的工作Create Basic Arena Simulation '
有网络驱动编写经验,有高并发网络经验，精通tcp/ip udp dns 等协议或肯钻研！ 被控端可支持windows和linux，主控端支持windows 有钻研精神，能独立完成项目，不能像挤牙膏一样工作。
User can move back and forth following a predefined route and click on the objects on the route to see the 3D model and text description. It's like a very simple FPS game. 用户以第一人称视角在固定线路上移动，途中可以点击定义好的物品对象，阅读文字说明和3D模型。就像一个非常简单的第一人称视角的游戏。
需要一名分析员分析一次发包的方式 熟悉网络环境，懂发包的主流方式，dns放大 dns反射等 提供案例能够辨别出攻击的方式和类别 良好的英文阅读理解能力！
需要开发一款防火墙压力测试软件。类似于 但不需要感染，传播等等，并非黑客软件，只需要发包功能 1.有网络驱动编写经验,有高并发网络经验，精通tcp/ip udp dns 等协议或肯钻研！ 2.被控端可支持windows和linux，主控端支持windows 3.被控端linux千兆上行条件下并发syn要求达到150wpps/s 4.有钻研精神，能独立完成项目，不能像挤牙膏一样工作。 5.全职可以提供出国就业机会，兼职的话尽量能是比较熟悉上述环境！ 具体需要的功能很多，有能力发开者继续详谈！ 待遇如下：自开发起每月3000$ 起步。 后续开发其他软件在另付费！当然如果你有很牛的技术，待遇可以在谈！
1.有网络驱动编写经验,有高并发网络经验，精通tcp/ip udp dns 等协议或肯钻研！ 2.被控端可支持windows和linux，主控端支持windows 3.被控端linux千兆上行条件下并发syn要求达到150wbps/s 4.有钻研精神，能独立完成项目，不能像挤牙膏一样工作。 5.全职可以提供出国就业机会，兼职的话尽量能是比较熟悉上述环境！
开发一款CDN反查源地址ip的软件 Project Description: 1.要求可直观的观察到CDN节点的实时状况，用户数量，热点情况等等 2.要熟悉CDN程序整套流程，程序本身需要支持策略，可以防御ddos攻击 3.有这方便的经验的大牛可以联系！待遇优厚！具体细节详谈！ 目前cdn大家都知道是作为加速节点并分布广，我们平时访问做过CDN加速的网站只能访问到CDN的节点 无法访问到域名的源地址，那么我们怎么才可以查到他的节点后面的真实源地址呢 可以对全球ip或者知道目标域名可能使用的ip范围进行匹配 匹配的时候很多ip会不管访问什么域名他都回包，这里就需要加入特征去验证。httpanalyze程序可查看特征 验证最好能支持解压缩。很多网站的特征都是压缩过的。这里需要注意一下！ 1.网页的压缩包解压，以便搜索你指定的关键字； 2.可以指定文件扫描，文件里是ip的开始，结束；可以有多个开始和借宿地址 3.指定开始的URL
开发一款视频防御ddos的程序，类似金盾可以防视频流量攻击 懂这方面的可以联系我！ 要求对这块有一定知识的并有兴趣发开防御程序的联系我！
需要开发一款防火墙压力测试软件。类似于 但不需要感染，传播等等，并非黑客软件，只需要发包功能 软件需求： 1.支持windows系统 支持linux系统 2.主控需要带有循环，并发等等功能 3.优化syn发出字节数 具体需要的功能很多，有能力发开者继续详谈！ 待遇如下：自开发起每月3000$ 起步。 后续开发其他软甲在另付费！ 当然如果你有很牛的技术，待遇可以在谈！
蚁群算法在云环境下的调度实现，开发环境是MyEclipse6.5，cloudsim3.03，输出虚拟机分配时间表的源代码! .........................................
蚁群算法在云环境下的调度实现，开发环境是MyEclipse6.5，cloudsim3.03，输出虚拟机分配时间表的源代码! .........................................
蚁群算法在云环境下的调度实现，开发环境是MyEclipse6.5，cloudsim3.03，输出虚拟机分配时间表的源代码! .........................................
...2、对产品代码进行审视，找出安全漏洞并提出修改建议； 3、研究各种安全技术，编写和维护用于安全测试的攻击工具、防御工具和分析工具； 4、负责公司Web产品涉及到的安全性研究； 5、负责响应公司的安全事件； 6、为公司员工提供信息安全教育及培训。 岗位要求： 1、熟悉渗透测试的各类技术及方法，熟练掌握各种渗透测试工具；熟练操作各类操作系统、应用平台； 2、精通或熟练掌握php/perl/python/javascript/shell等多种脚本语言； 3、熟悉asp,php、jsp等主流的Web安全技术，包括SQL注入、XSS、CSRF等常见的安全漏洞利用； 4、熟悉国内外主流安全产品、工具，如：AppScan扫描器、wvs等； 5、对Web安全测试有自己的理解； 6、熟悉常见攻击和防御办法，熟悉web安全和渗透技术,能自行进行web渗透测试，恶意代码监测和分析； 7、熟悉ddos攻击类型和原理有一定的ddos攻防经验，能有效防御黑客挂马和恶意流量攻击，会熟练搭建负载均衡系统。
...console and display this model by opengl and other lib and scale model by mouse operation, switch camera position (between front，back，left，right，top, one buttons one view ) the model nicely, lighting simulation is need as well the solid model ，make it hollow. (offset the mesh faces to one side, give it a thickness ) you have the ability to change pointcloud to mesh, plz notice us. f. windows platform . c++ is best for us. Criteria a. realize all the requirements i mentioned. b. submit the relevant source code c. finish in two or three weeks. me know you are solo or not btw ;) 一.软件要求 1.使用opengl等显示3D模型（最起码支持stl格式） 2.能够使用鼠标对模型进行旋转缩放等编辑，同时摄像机位置可以切换front，back，left，right，top等视角（建五个按钮，一健切换视角） 3.模型显示要美观，有光源分布，增强模型显示效果 4
I'm in need of an experienced developer who can create a prototype for a mobile simulation game. The prototype will be for both iOS and Android platforms. Key requirements: - Proficient in game development: A background in creating mobile games is essential, and experience in the strategy game genre would be a significant plus. - Cross-platform development: The prototype should function on both iOS and Android, so knowledge and experience with both platforms is required. - User-friendly design: The prototype should be easy to navigate and interact with, as it will serve as a proof of concept for our game idea. The goal of this project is to create a functional and engaging prototype to demonstrate the core mechanics of the game. The ideal candidat...
...with a background in sustainable energy solutions and building simulation. The project involves conducting an energy simulation for a couple of small buildings under extreme hot weather conditions, both before and after the implementation of various sustainable solutions. The purpose of this simulation is to design high-performance, energy-efficient buildings. You should ideally be comfortable with: - Executing quick-turnaround projects, as the expected duration for energy simulation and data analysis is 1-2 weeks. - Implementing various sustainable technologies, including Thermal insulation, Energy-efficient windows, and Solar energy systems. - Working with specific building information such as size, dimensions, floor plans, and insulation materials...
I am seeking an experienced web developer adept in WordPress and coding custom plugins, with experience in accurate energy savings simulation. You will be tasked with building a solar panel energy savings simulator from scratch, to be integrated into a WordPress site. The simulator's primary role is to provide accurate estimates of potential energy savings users could achieve by installing solar panels. ##### User Provided Information: - Users will provide details about their current energy consumption. - Information on the type and number of appliances they use regularly. - The number of usage days in a week. ##### Required Skills: - Proficiency in WordPress and plugin development - Proven experience in creating simulators - Knowledge abo...
Hello, I need help with LAMMPS. I'm looking to perform a Monte Carlo simulation on a zirconium-copper cube with a concentration of 2%. I don't get along with the Monte Carlo execution setup I don't get replacements of atoms I have attached an article, see Figure 1 on page 10
I'm currently on the lookout for a specialist in COMSOL simulations, with profound understanding and experience, particularly in the field of biomedical applications of microneedles. The aim is to correct and resolve issues pertaining to the file, focusing on the penetration of the microneedle into the skin. The essentials of your role will be: - Evaluating the existing files and rectifying the errors. - Accurately simulating the microneedle's interaction with the skin. Requirements for this project: - Extensive experience with COMSOL simulation software. - Detailed knowledge in biomedical engineering, particularly microneedles. - Ability to accurately simulate physical interactions and provide relevant results. The primary outcome of this project...
I need verilog code,testbench and simulation for this duty : Design a vector processing system that performs dot product of two vectors kept in the memory. The length of the vector is given as an input and at each clock cycle one element from each vector is multiplied and added. At the end of the processing a valid signal will be raised along with the result. Elements of the vectors are 8-bit unsigned vectors.
I'm looking for a skilled ...my LDPC system within the context of high-level QAM modulation. The system is simulated in Matlab Simulink using the Communication Toolbox. Key Requirements: - Configuring the LPDC system with high-level QAM modulation - Handling system performance over Rayleigh fading and AGWN channels - Achieving a desirable Bit Error Rate (BER) and Signal-to-Noise Ratio (SNR) The task involves fine-tuning the current setup to ensure that the BER and SNR are optimized for the LPDC system. The candidate is expected to have a deep understanding of signal processing, error correction coding, and modulation schemes. Experience with Matlab Simulink and the Communication Toolbox is a plus. The ability to interpret simulation results and tweak configurations acc...
...undertake the study using an energy simulation tool of your choice, with DesignBuilder/EnergyPlus being the suggested tool. The goal is to make it more energy-efficient and resilient to extreme hot weather events. This project will involve utilising an energy simulation tool - preferably DesignBuilder or EnergyPlus. Key Requirements: - The primary focus of the energy simulation should be on improving insulation and thermal performance - The final design needs to reduce energy consumption, lower utility costs, and ultimately improve indoor comfort Ideal Freelancer: - Strong background in architecture, mechanical engineering or building engineering - Extensive experience with energy simulation tools, particularly DesignBuilder or EnergyPlus - Proven tr...
I'm looking for a talente...Unreal Engine expert to develop a photorealistic simulation environment. The project is centred around users being able to manipulate objects within this environment. Key requirements: - Creating a highly realistic simulation environment using Unreal Engine - User must be able to interact by manipulating objects - Ability to ensure a high level of visual fidelity and immersion in the simulation Ideal freelancer should have: - Proficiency in Unreal Engine - Previous experience in developing simulation environments - Strong understanding of photorealistic graphics - Ability to create an interactive environment for object manipulation Looking forward to hearing from skilled Unreal Engine developers with a st...
5 pretty simple questions at estimating techniques , matlab or python code needed where it’s being asked for a simulation in just few of them, the original work written in Hebrew so I attached the ChatGPT translation and the original work for reference
I require a skilled expert to install and configure CloudFlare on my IPTV server, with a focus on enabling the DDOS Protection feature. Requirements: - Expertise with handling and setting up CloudFlare, particularly in DDOS Protection - Proficiency in working with standalone Linux servers - Should have prior experience with IPTV server setups The successful completion of this project involves: - Correct installation of CloudFlare on Linux IPTV server - Proper configuration of CloudFlare’s DDOS Protection feature Please ensure that your bid includes your understanding and approach towards achieving these goals. Thank you very much.
I need a proficient Cisco Packet Tracer developer to take on a threefold task. This includes the configuration of a network, troubleshooting any connectivity...create an AD-hoc network where nodes should have the ability to sense each other. There are no strict stipulations outlined for the communication of these nodes. The ideal freelancer for this project should be competent in Cisco Packet Tracer and have an in-depth understanding of Network Configuration, Network Simulation, and Troubleshooting. The main goal for this project is educational use, teaching our team better understand how to use Cisco Packet Tracer effectively. Your tasks will provide a practical education tool for them. Your ability to explain complex networking topics in a simple, understanda...
I am looking to optimize our die casting process. Wit...With this project, the primary goal is to enhance efficiency and quality in our manufacturing. Key Project Requirements: - I need an expert who can perform a simulation on our current die casting process. The focus should be on improving the process to ensure that we reach optimal results. - The simulation must be conducted using metal materials. Therefore, experience with metal casting processes is a must. Ideal Skills and Experience: - Profound knowledge of die casting processes. - Experience in metal casting simulations and optimization. - A background in manufacturing or mechanical engineering is preferable. If you can provide actionable insights on how to refine our die casting process, I wo...
I need a Vi...using COM server. The simulation will have to follow specific conditions based on data from queue counters. - The simulation will need to adjust signal times and states in response to average queue length. This means that the traffic lights should change based on the average number of vehicles waiting at the intersection. - The primary expected output of the simulation is a detailed traffic simulation report. This report should provide delay, queue length dissipation time. Ideal skills and experience for this job: - Proficient in Vissim and working with COM server. - Experienced in traffic simulation and intersection management. - Ability to interpret data from queue counters and translate it into Vissim parameters....
...Chemical Engineer with proficiency in Aspen Plus software. The main aim of this project is to optimize the process design of our facility. Your task will involve working with our existing process models and coming up with enhancements to improve the efficiency of our operations. Key responsibilities will include: - Analyzing our current process design and identifying areas for optimization. - Implementing new design strategies using Aspen Plus software. - Conducting simulation studies to predict the performance of the proposed design changes. - Providing a detailed report with recommendations for process improvements. The ideal candidate will have: - A strong background in Chemical Engineering. - Substantial experience with Aspen Plus software, particularly ...
I'm currently on the lookout for a specialist in COMSOL simulations, with profound understanding and experience, particularly in the field of biomedical applications of microneedles. The aim is to correct and resolve issues pertaining to the file, focusing on the penetration of the microneedle into the skin. The essentials of your role will be: - Evaluating the existing files and rectifying the errors. - Accurately simulating the microneedle's interaction with the skin. Requirements for this project: - Extensive experience with COMSOL simulation software. - Detailed knowledge in biomedical engineering, particularly microneedles. - Ability to accurately simulate physical interactions and provide relevant results. The primary outcome of this pr...
I'm looking for an expert in automation and simulation to assist in a pivotal development project for my studio. The focus is on two crucial areas: 1. Automation: The aim is to automate equipment setup, calibration, audio and video editing, and lighting control. Any practical experience in these areas will be of great value. 2. System Simulation: The primary need in this area is in the simulation of electrical and mechanical systems. The simulation process should primarily test functionality and ease of use. The skill set required includes: - Experience in automation engineering - Expertise in simulation development, specifically electrical and mechanical systems - Problem-solving aptitude - ...
We have a server of rohan some one using packets or ddos to crash ure server
I'm seeking an expert familiar with Cisco Packet Tracer to create a simulated home network. What will set you apart: - Proficiency in network simulation using Cisco Packet Tracer - Experience in designing home networks Your primary task will be: - Simulating a home network environment Please note that devices to be included in the network have not been specified. Your expertise in home network design will be crucial to provide a robust simulation.
Hi, I need a Maya scene project for testing a remote rendering solution, the project should have the following: - Animation, using an externally linked (imported) rig. - Created using Arnold engine. - Duration not important, 10 seconds will be fine. - Uses external and internal textures. - One physics simulation, water/fire/hair. - Ready to be exported as .ass file (with all materials packed) You can use any assets you like, or you can simply send me a project that you previously worked on and does not have copyrights. I don't need something specific as long as it meets the specifications above. Thanks, Tariq
I require a person who has stage combat, choreography, and live performance experi...who has stage combat, choreography, and live performance experience. The main goal is to orchestrate a faux attack scenario wherein I appear to successfully defend myself. Key elements: - Choreographing a believable yet safe confrontation - Ensuring the performance goes as planned in a live setting - Professionalism in order to maintain the illusion for the audience Ideal skills and experience: - Stage combat and choreography - Previous acting or performing arts experience - Ability to react and improvise if things don't go as planned Please note, this is not about encouraging violence or causing fear. It's all about creating an engaging performance that makes me look like...
I'm looking for someone who can model 2 phase flow (humid air and ice) on a flat plate and is an expert in CFD. Since the plate is cold, there will be frost formation on it.
I'm looking for a Control Engineer with proficiency in Matlab to help with a project focused on modeling and simulation. The primary goal of this project is to optimize the performance of a system. Key requirements and responsibilities: - Expertise in modeling and simulation within Matlab - Background in control engineering - Ability to analyze and understand system behavior - Create and implement strategies to enhance system performance - Strong communication skills to collaborate on project goals and updates While the type of system to be optimized hasn't been specified by the client, experience with mechanical, electrical, or hybrid systems would be a plus. Your expertise will be crucial in ensuring the successful optimization of th...
I need a pick and place simulation project that uses plastic blocks and is simple in nature. Key Points: - The project revolves around moving plastic blocks. Prior experience with these materials will be highly valued. - The simulation should be simple in nature, involving just one robot arm. This project is all about efficiency and error reduction in a controlled, simple environment. Experience in robotics and simulations is a must. Please note that the focus here is on getting it moving smoothly and accurately, rather than complexity.
Matlab Simulation Battery Optimization Urgent Work
...an adept developer to create a robust simulation of the upcoming 2024 Copa America. The task will involve developing a system that affords both automatic simulations of entire phases and match-by-match simulations. The primary features to be included in this proposed simulation tool should be as follows: - Automated Simulation: The tool should allow for comprehensive simulations of match phases or individual games as needed. - Live scoring: The live score updates generated by the simulation should provide an intermediate level of detail, encapsulating scores, as well as yellow/red card incidents. The perfect candidate for this project would be an individual who has substantial experience in developing similar sports simulation system...
Hello, I will need someone with proven experience in circuit design, and ideally with past projects in Circuitverse and Logisim. I will send you some Multipliers that need redisign to make them 32 bit. I will send you everything you need in chat. Your deliverable will contain: 1. Redesign and simulation of all Multiplies for 32 bit in curcuitverse and logisim 2. An accompanying report with: α. Explanation of methodology b. Circuit design explanation for each software and each multiplexer c. The diagrams of all multiplexers from both software d. Code with comments e. Discussion of results f. Comparison of circuitverse with logisim in terms of design Deadline: 10/5 Budget: $60 USD
I'm in need of an urgent literature review on the subject of nanofluids and their application in enhancing heat transfer. This review will need to focus primarily on the various CFD numerical approaches employed in said research. The ideal freelancer for this project should have: - A strong background in mechanical engineering or a related field, with specific expertise in heat transfer and nanofluids. - Extensive experience conducting and summarizing literature reviews. Key aspects of this project include: - A comprehensive summary of current research in the field, focusing on the role of nanofluids in heat transfer enhancement. - Specific attention to the use of Finite Element Method in Computational Fluid Dynamics (CFD). - ...
I am looking for assistance in optimizing battery performance through Matlab simulation. Due to the project specifics not being clarified, the professional should be comfortable and experienced in working with a range of battery types such as Lithium-ion, Lead-acid battery and Nickel-metal hydride batteries. Key points to consider for this project: Skills and Experience • Understanding and experience in working with various battery types • Proficiency in Matlab for creating simulations and testing • Strong analytical modeling skills Project Objectives • Provide research and suggestions on optimizing battery life, decreasing charging time and improving power output. • Develop a comprehensive Matlab model suit...
...an experienced Android app developer to create exciting puzzle and simulation games. My vision is for games that are innovative, fun, and have the potential to become addictive and want to launch in google play store. Ideal Skills: - Robust knowledge of Android game development. - Excellence in creating puzzle and simulation games. Key Features: - In-app purchases: Integrate microtransactions that provide players with the ability to purchase extra content within the game. - Leaderboards: Implement a competitive feature that tracks and displays player scores and rankings. As the ideal candidate, your portfolio should demonstrate a range of engaging puzzle and simulation games with similar features. Proven experience with in-app purchase...
I'm in need of a skilled Pspice professional who can design simple circuits and conduct simulation analysis urgently for a prototype testing project. Key Responsibilities: - Design simple circuits in Pspice - Conduct simulation analysis - Ensure the circuits are feasible for prototype testing Ideal Skills: - Proficiency in Pspice - Proven experience in circuit design and simulation - Ability to work quickly and efficiently, meeting tight deadlines - Understanding of prototype testing requirements This project is ideal for someone who is well-versed in Pspice and can quickly deliver high-quality results. Your expertise will be pivotal in the success of the prototype testing process.
Semiconductor TCAD Simulation Expertise Needed As a business dealing with semiconductors, we're seeking an experienced professional knowledgeable in TCAD simulations, with a specialization in Metal-Oxide-Semiconductor Field-Effect Transistors (MOSFETs). We primarily require: - Proficiency in device modeling. You should be able to effectively guide us through the complexities of semiconductor TCAD simulations for MOSFETs. - Understanding of the unique modeling requirements for MOSFETs as we seek to enhance our technology development. Ideal Skills and Experience: - Strong background in semiconductor technology and TCAD simulations. - Experience with MOSFET device modeling. - Insight into technology development. - Good grasp of the entire process ...
